To reset the Civic’s infotainment system, start with a quick reboot (soft reset) or perform a factory data reset from the on-screen menu. If issues persist, a last-resort hard reset via the 12V battery is possible, but it can trigger radio codes and require re-pairing devices.
Soft reset: Quick reboot
These steps reboot the Display Audio without wiping personal settings. It’s the safest first option for frozen screens, unresponsive apps, or Bluetooth/CarPlay/Android Auto glitches.
- Ensure the vehicle is in Park and the ignition is at ACC or ON so the system is powered.
- Press and hold the Power/Volume knob for about 5–10 seconds until the screen goes black and restarts.
- Release the button when the Honda logo appears and allow the system to boot to the home screen.
- Once rebooted, check whether the issue is resolved (CarPlay/Android Auto, Bluetooth, navigation, or audio).
Soft resets are typically safe and don’t erase personal data or saved settings, but they can clear temporary glitches that cause apps to crash or connections to drop.
Why perform a soft reset and what it affects
A soft reset simply reboots the infotainment software. It does not delete saved preferences, paired devices, or your navigation destinations. If you continue to experience problems after a soft reset, proceed to a factory data reset for a deeper refresh.
Factory data reset via on-screen menu
If a soft reset doesn’t fix the issue or you want to clear saved Bluetooth devices, Wi‑Fi passwords, and CarPlay/Android Auto connections, use the on-screen factory data reset. Labels may vary by software version (look for Factory Data Reset, Reset All Settings, or a similar option).
- With the ignition on, reach the center touchscreen and tap Home, then select Settings.
- Navigate to System or System Settings.
- Choose Factory Data Reset (or Reset All Settings) and confirm when prompted.
- The system will reboot automatically; wait for the home screen to appear.
- After the reset, you’ll need to re‑pair Bluetooth devices and reconfigure CarPlay/Android Auto connections if you use them.
Factory data reset clears many stored items, including saved preferences and paired devices. It does not affect non‑infotainment vehicle settings (like tire pressure or odometer) but you will need to re‑enter preferences and reconnect peripherals.
CarPlay/Android Auto and Bluetooth considerations
After a factory reset, re‑pair your smartphone via Bluetooth or reconnect CarPlay/Android Auto. You may need to re‑approve permissions and re‑set any preferred app shortcuts or navigation preferences.
Hard reset via the 12V battery (last resort)
A hard reset via the 12V battery should be used only if the soft reset and in‑system reset do not fix the problem. This method can reset more modules but may trigger radio security features and require re‑entry of codes or re‑pairing devices.
- Park the car in a safe location, turn off the engine, and remove the key.
- Open the hood and locate the 12V battery. Identify the negative (-) terminal first.
- Carefully disconnect the negative terminal, then the positive terminal. Wait 5–10 minutes to discharge the system power.
- Reconnect the positive terminal, then the negative terminal. Tighten carefully to the manufacturer’s torque if you know it.
- Start the car and allow the infotainment system to boot. Expect that you may need to re‑enter the radio code (if prompted) and re‑pair Bluetooth devices or CarPlay/Android Auto.
Note: A battery reset can affect other vehicle electronics and security features. If you’re unsure or uncomfortable performing this step, contact a Honda dealer or qualified technician.
What to do after resetting
After any reset, check that core functions are working again: navigation, audio, Bluetooth, CarPlay/Android Auto, and phone pairing. If issues persist, consider updating the vehicle’s software if an update is available through a dealer or OTA channel, and verify there are no known recalls or service bulletins affecting the infotainment system.
Summary
The Honda Civic 2018 infotainment system can be reset with a soft reboot, a factory data reset from the on-screen menu, or, as a last resort, a hard reset via the 12V battery. Start with a quick reboot, then proceed to a factory reset if needed, and reserve battery‑level resets for situations where the software remains unresponsive. After any reset, re‑pair Bluetooth or CarPlay/Android Auto connections as required.